This stylish Bluetooth speaker with incredible sound for wireless music and hands free calls with USB， micro SD card and 3.5mm input.Stylish Bluetooth Speaker.The first thing you notice about the this Bluetooth speaker is its masterful quality， made from Acrylonitrile Butadiene Styrene (ABS) Plastic giving it a soft to touch exterior but with a solid robust feel that's reassuring to use yet lightweight enough to remain portable. The non slip feet make ensure it stays put and the sensitive buttons respond to the lightest touch. With two 3W 45mm speakers and a central diaphragm you get great sound an incredible bass for the size which， offers you a terrific quality sound of up to 90dB that will be sure to rock your party. A built in 1200mAh battery offers around 10 hours of tunes and with Bluetooth support a 3.5mm audio input， micro SD card support and USB input options for memory pens you can easily hook this speaker up to you phone， tablet， computer， mp3 player and many other devices. If that wasn't enough it comes with FM radio tuner and supports hands-free and dial back as well as incoming call number reading that is displayed on the mini LED display that also doubles as a clock.